144428445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 300029184

約数和(自身を除く): 155600739

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 53, 63, 105, 123, 159, 205, 211, 265, 287, 315, 369, 371, 477, 615, 633, 795, 861, 1055, 1113, 1435, 1477, 1845, 1855, 1899, 2173, 2385, 2583, 3165, 3339, 4305, 4431, 5565, 6519, 7385, 8651, 9495, 10865, 11183, 12915, 13293, 15211, 16695, 19557, 22155, 25953, 32595, 33549, 43255, 45633, 55915, 60557, 66465, 76055, 77859, 78281, 97785, 100647, 129765, 136899, 167745, 181671, 228165, 234843, 302785, 389295, 391405, 458503, 503235, 545013, 684495, 704529, 908355, 1174215, 1375509, 2292515, 2725065, 3209521, 3522645, 4126527, 6877545, 9628563, 16047605, 20632635, 28885689, 48142815, 144428445]

約数ペア:

[(1, 144428445), (3, 48142815), (5, 28885689), (7, 20632635), (9, 16047605), (15, 9628563), (21, 6877545), (35, 4126527), (41, 3522645), (45, 3209521), (53, 2725065), (63, 2292515), (105, 1375509), (123, 1174215), (159, 908355), (205, 704529), (211, 684495), (265, 545013), (287, 503235), (315, 458503), (369, 391405), (371, 389295), (477, 302785), (615, 234843), (633, 228165), (795, 181671), (861, 167745), (1055, 136899), (1113, 129765), (1435, 100647), (1477, 97785), (1845, 78281), (1855, 77859), (1899, 76055), (2173, 66465), (2385, 60557), (2583, 55915), (3165, 45633), (3339, 43255), (4305, 33549), (4431, 32595), (5565, 25953), (6519, 22155), (7385, 19557), (8651, 16695), (9495, 15211), (10865, 13293), (11183, 12915)]